package com.yx.accountBook.utils;

import com.alibaba.fastjson.JSONArray;

/**
 * Created by zml on 2017/6/22.
 */
public class JSONUtils {

    public static String stringToJSONString(String str) {
        JSONArray ja = new JSONArray();
        ja.add(str);
        return ja.toJSONString();
    }
}
